incompatible.
NOTE: Tesla may update or reinstall your vehicle's software as part of the normal diagnostic, repair, and maintenance
process within Tesla Service.
NOTE: Reverting to a previous software version is not possible.
Charging
If Model 3 is charging when the software update begins, charging stops. Charging resumes automatically when the
software update is complete.
Viewing Release Notes
When a software update is complete, read the release notes displayed on the touchscreen to learn about changes or
new features. To display release notes about the current version of your vehicle's software at any time, touch
Controls > Software > Release Notes.
Tesla strongly recommends reading all release notes. They may contain important safety information or operating
instructions for your Model 3.

Maintenance Service Intervals
Service Intervals
Tesla recommends the following maintenance items and intervals, as applicable to your vehicle, to ensure continued
reliability and efficiency of your Model 3.
For additional information on vehicle alerts, see Troubleshooting Alerts on page 311.
• Brake fluid health check every 4 years (replace if necessary)*.
• A/C desiccant bag replacement every 4** years.
• Cabin air filter replacement every 2 years.
• Clean and lubricate brake calipers every year or 12,500 miles (20,000 km) if in an area where roads are salted
during winter.
• Rotate tires every 6,250 miles (10,000 km) or if tread depth difference is 2/32 in (1.5 mm) or greater, whichever
comes first.
**A/C desiccant bag replacement can be extended to 6 years on vehicles manufactured between approximately
2017-2021.
*Heavy brake usage due to towing, mountain descents, or performance driving -- especially for vehicles in hot and
humid environments -- may necessitate more frequent brake fluid checks and replacements.
NOTE: Any damage caused by opening the Battery coolant reservoir is excluded from the warranty.
NOTE: The above intervals are based on typical driving behaviors and scenarios. Depending on various
circumstances such as driving behavior, usage, environmental conditions, etc., the above maintenance items may
need to be performed more or less frequently than specified. Additionally, the above list should not be considered
comprehensive and does not include consumable parts such as windshield wipers, brake pads, low voltage battery
(if applicable), etc.
NOTE: Damages or failures caused by maintenance or repairs performed by non-Tesla certified technicians are not
covered by the warranty.
For more do-it-yourself maintenance procedures and information, see https://www.tesla.com/support/do-ityourself-guides.

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Schedule Service
Scheduling a service visit through the mobile app is easy. After touching Service, select the type of service needed
and follow the directions in the mobile app. Provide as much detail as possible to better help the Service team
identify the cause of concern, such as:
• Photos, sound recordings, or videos.
• Date(s), time(s), and time zone when the issue occurred.
• Country of use and location.
• Approximate speed the vehicle was traveling (if applicable).
• Environmental conditions (rain, snow, cold, etc.).
• Road name and type of road (if applicable).
• Quality of lane markings (if applicable).
• Applicable vehicle settings.
• Identifiable symptoms.
Visit https://www.tesla.com/support/service-visits for more information on scheduling service.
Daily Checks
• Check the Battery’s charge level, displayed on the touchscreen or mobile app.
• Check the condition and pressure of each tire (see Tire Care and Maintenance on page 243).
• Check that all exterior lights, horn, turn signals, and wipers and washers are working.
• Check for any unexpected indicator lights or vehicle alerts on the touchscreen.
• Check the operation of the brakes, including the parking brake.
NOTE: Because Model 3 uses regenerative braking (see Regenerative Braking on page 117), the brake pads are
typically used less frequently than those in traditional braking systems. To avoid the accumulation of rust and
corrosion, Tesla recommends frequently pressing the brake pedal to apply the mechanical brakes, which dries the
brake pads and rotors.
• Check the operation of the seat belts (see Seat Belts on page 53).
• Look for abnormal fluid deposits underneath Model 3 that might indicate a leak. It is normal for a small pool of
water to form (caused by the air conditioning system’s dehumidifying process).
• Look around the exterior of Model 3 and immediately remove any corrosive substances (such as bird droppings,
tree resin, tar spots, dead insects, industrial fallout, etc.) to prevent damage to the exterior (see Cleaning on page
253).
Weekly Checks
• During wet weather, clean Autopilot cameras weekly (see ). Otherwise, clean them monthly during dry weather.
Monthly Checks
• Check windshield washer fluid level and top up if necessary (see Topping Up Windshield Washer Fluid on page
257).
• Check that the air conditioning system is operating correctly (see Operating Climate Controls on page 197).
NOTE: In addition to cooling the interior, the air conditioning compressor also cools the Battery. Therefore, in hot
weather, the air conditioning compressor can turn on even if you turned it off. This is normal because the system’s
priority is to cool the Battery to ensure it stays within an optimum temperature range to support longevity and
optimum performance. Also, even when not in use, you may hear Model 3 emit a whining noise or the sound of water
circulating. These sounds are normal and occur when the internal cooling systems turn on to support various vehicle
functions, such as maintaining the low voltage battery and balancing the temperature of the high voltage Battery.

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Fluid Replacement Intervals
Battery coolant and brake fluid levels should only be checked by Tesla or a professional automotive repair shop.
Specific service information is available in the Service Manual.
• Battery coolant: Your Battery coolant does not need to be replaced for the life of your vehicle under most
circumstances.
NOTE: Any damage caused by opening the Battery coolant reservoir is excluded from the warranty.
• Brake fluid: Do not top up your brake fluid.
Software
Updating software is important to ensure proper operation and longevity of your vehicle's components. You must
install a software update at the earliest opportunity. See Software Updates on page 239.
Tesla may update or reinstall your vehicle's software as part of the normal diagnostic, repair, and maintenance
process within Service.
High Voltage Safety
Your Model 3 has been designed and built with safety as a priority. However, be aware of these precautions to
protect yourself from the risk of injury inherent in all high-voltage systems:
• Read and follow all instructions provided on the labels that are attached to Model 3. These labels are there for
your safety.
• The high voltage system has no user-serviceable parts. Do not disassemble, remove or replace high voltage
components, cables or connectors. High voltage cables are colored orange for easy identification.
• If a collision occurs, do not touch any high voltage wiring, connectors, or components connected to the wiring.
• In the unlikely event that a fire occurs, immediately contact your local fire emergency responders.
WARNING: Always disconnect the charge cable before working underneath Model 3, even if charging is not in
progress.
WARNING: Keep your hands and clothing away from cooling fans. Some fans operate even when Model 3 is
powered off.
WARNING: Some fluids (Battery acid, Battery coolant, brake fluid, windshield washer additives, etc.) used in
vehicles are poisonous and should not be inhaled, swallowed, or brought into contact with open wounds. For
your safety, always read and follow instructions printed on fluid containers.
Replacing the Low Voltage Battery
You can replace the low voltage battery yourself on some vehicles. See Replacing the Low Voltage Lead-Acid
Battery on page for more information and procedure instructions.

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Tire Care and Maintenance
Displaying Tire Pressures
Tire pressures display on the touchscreen in the cards area on the car status display, or by touching Controls >
Service. The pressure of each tire displays in the visualization of your Model 3, in addition to what time your tire
pressures were last measured. The touchscreen also displays your vehicle's recommended cold tire pressures so you
can easily determine how much to inflate your tires. You can choose whether you want to display tire pressures using
Bar or PSI by touching Controls > Display > Tire Pressure.
You can also view tire pressures in the Tesla mobile app.
NOTE: You may need to drive briefly before the visualization displays the tire pressure values.
Maintaining Tire Pressures
Keep tires inflated to the pressures shown on the Tire and Loading Information label, even if it differs from the
pressure printed on the tire itself. The Tire and Loading Information label is located on the center door pillar and is
visible when the driver door is open.
NOTE: If your Model 3 is fitted with Tesla accessory wheels or tires, some information may be different from the
labels on the vehicle. See Accessory Wheels and Tires on page 261.

The Tire Pressure indicator light on the touchscreen alerts you if one or more tires is under- or overinflated.

The Tire Pressure indicator light does not immediately turn off when you adjust tire pressure. After inflating the tire
to the recommended pressure, you must drive over 15 mph (25 km/h) for a short amount of time to activate the Tire
Pressure Monitoring System (TPMS), which turns off the Tire Pressure indicator light.
If the indicator light flashes for one minute whenever you power on Model 3, a fault with the TPMS is detected (see
TPMS Malfunction on page 250).
NOTE: Your vehicle’s tire pressures will drop in cold ambient temperatures. If the TPMS indicator light appears,
inflate the tires before driving. The tires will lose one PSI for every 10° F (6° C) drop in outside temperature. Proper
tire pressures help protect tires from potholes and improve range when properly inflated.
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WARNING: Under-inflation is the most common cause of tire failures and can cause a tire to overheat, resulting
in severe tire cracking, tread separation, or blowout, resulting in unexpected loss of vehicle control and
increased risk of injury. Under-inflation also reduces the vehicle's range and tire tread life.
WARNING: Check tire pressures using an accurate pressure gauge when tires are cold. It takes only about one
mile (1.6 km) of driving to warm up the tires sufficiently to affect tire pressures. Parking the vehicle in direct
sunlight or in hot weather can also affect tire pressures. If you must check warm tires, expect increased
pressures. Do not let air out of warm tires in an attempt to match recommended cold tire pressures. A hot tire
at or below the recommended cold tire inflation pressure is dangerously under-inflated.
Checking and Adjusting Tire Pressures

Follow these steps when tires are cold and Model 3 has been stationary for over three hours:

1. Refer to the Tire and Loading Information label located on the driver’s center door pillar for the target tire
pressure.
2. Remove the valve cap.
3. Firmly press an accurate tire pressure gauge onto the valve to measure pressure.
4. If required, add or remove air to reach the recommended pressure.
NOTE: You can release air by pressing the metal stem in the center of the valve.
5. Re-check pressure using the accurate tire gauge.
6. Repeat steps 3 and 4 as necessary until the tire pressure is correct.
7. Reinstall the valve cap to prevent dirt from entering. Periodically check the valve for damage and leaks.
Inspecting and Maintaining Tires
Regularly inspect the tread and side walls for any sign of distortion (bulges), foreign objects, cuts or wear.
WARNING: Do not drive Model 3 if a tire is damaged, excessively worn, or inflated to an incorrect pressure.
Check tires regularly for wear, and ensure there are no cuts, bulges or exposure of the ply/cord structure.
Tire Wear

Adequate tread depth is important for proper tire performance. Tires with a tread depth less than 4/32” (3 mm) are
more likely to hydroplane in wet conditions and should not be used. Tires with a tread depth less than 5/32” (4 mm)
do not perform well in snow and slush and should not be used when driving in winter conditions.

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Model 3 is originally fitted with tires that have wear indicators molded into the tread pattern. When the tread has
been worn down to 4/32” (3 mm), the indicators start to appear at the surface of the tread pattern, producing the
effect of a continuous band of rubber across the width of the tire. For optimal performance and safety, Tesla
recommends replacing tires before the wear indicators are visible.
To improve vehicle handling characteristics and minimize hydroplaning in wet conditions, put tires with the most
tread on the rear of the car.
Tire Rotation, Balance, and Wheel Alignment

Tesla recommends rotating the tires every 6,250 miles (10,000 km) or if tread depth difference is 2/32" (1.5 mm) or
greater, whichever comes first.
Tire rotation is an essential part of tire maintenance. It helps maintain an even treadwear pattern which enhances the
tire's overall wear quality, decreases road noise and maximizes tire life.
Unbalanced wheels (sometimes noticeable as vibration through the steering wheel) affect vehicle handling and tire
life. Even with regular use, wheels can get out of balance. Therefore, they should be balanced as required.
If tire wear is uneven (on one side of the tire only) or becomes abnormally excessive, check the wheel alignment. If
the tires need to be serviced, such as rotated or replaced, reset the tire configuration (see Tire Configuration on
page 249) to improve your driving experience.
Punctured Tires

A puncture eventually causes the tire to lose pressure, which is why it is important to check tire pressures frequently.
Permanently repair or replace punctured or damaged tires as soon as possible.
Your tubeless tires may not leak when penetrated, provided the object remains in the tire. If, however, you feel a
sudden vibration or ride disturbance while driving, or you suspect a tire is damaged, immediately reduce your speed.
Drive slowly, while avoiding heavy braking or sharp steering and, when safe to do so, stop the vehicle. Arrange to
have Model 3 transported to a Tesla Service Center, or to a nearby tire repair center.
NOTE: In some cases, you can temporarily repair small tire punctures (under 1/4” (6 mm)) using an optional tire
repair kit available from Tesla. This allows you to slowly drive Model 3 to Tesla or to a nearby tire repair facility.
WARNING: Do not drive with a punctured tire that has not been repaired, even if the puncture has not caused
the tire to deflate. A punctured tire can deflate suddenly at any time.
Flat Spots

If Model 3 is stationary for a long period, tires can form flat spots. When Model 3 is driven, these flat spots cause a
vibration which gradually disappears as the tires warm up and regain their original shape.
To minimize flat spots during storage, inflate tires to the maximum pressure indicated on the tire wall. Then, before
driving, release air to adjust tire pressure to the recommended levels.
Improving Tire Mileage

To improve the mileage you get from your tires, maintain tires at the recommended tire pressures, observe speed
limits and advisory speeds, and avoid:
• Pulling away quickly, or hard acceleration.
• Fast turns and heavy braking.
• Potholes and objects in the road.
• Hitting curbs when parking.
• Contaminating tires with fluids that can cause damage.
Replacing Tires and Wheels
Tires degrade over time due to the effects of ultraviolet light, extreme temperatures, high loads, and environmental
conditions. It is recommended that tires are replaced every six years, or sooner if required, even if tread depth is
above the minimum.
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When a tire set becomes worn, replace all four tires at the same time. Choose a Tesla-approved tire which is
designed specifically for your vehicle. Most Tesla-approved tires can be identified with a Tx specification (for
example, T0, T1, T2). Tesla-approved tires are designed to reduce road noise and optimize handling, ride, and range.
If tires need to be replaced early, for example due to a flat tire, we recommend replacing the tires in pairs unless the
other tires are within 2/32 in (1.5 mm) of tread depth of the new tire. When replacing tires, it is important to match
the brand and model of the older tires. Always place a pair of new tires on the rear if all four tires are the same size.
Always balance the wheel and tire after replacing a tire. Consult with a professional tire retailer and installer for
further guidance. If you replace your tires or install different ones, reset the tire configuration (see Tire Configuration
on page 249). This resets the learned tire settings and improves the driving experience on your new tires. It may take
up to 24 hours after a tire replacement or repair before the tire lubricant is completely dry and tires achieve
maximum adherence to the rims. Avoid hard accelerations during this period to avoid tire slip on the rim.
NOTE: Regardless of the number of tires replaced, a complete set of matching tires is recommended for optimum
performance.
If tires other than those specified are used, ensure that the load and speed ratings marked on the tire (see
Understanding Tire Markings on page 296) equal or exceed those of the original specification.
For the specification of the original wheels and tires installed on Model 3, see Wheels and Tires on page 294.
If you replace a wheel, the TPMS (Tire Pressure Monitoring System) sensors need to be reset to ensure they provide
accurate warnings when tires are under- or over-inflated (see Automatic Reset of TPMS Sensors on page 249 and
Manually Resetting TPMS Sensors on page 250) (see Automatic Reset of TPMS Sensors on page 250).
NOTE: Installing winter tires with aggressive compound and tread design may result in temporarily-reduced
regenerative braking power. However, your vehicle is designed to continuously recalibrate itself, and after changing
tires it will increasingly restore regenerative braking power after some moderate-torque straight-line accelerations.
For most drivers this occurs after a short period of normal driving, but drivers who normally accelerate lightly may
need to use slightly harder accelerations while the recalibration is in progress. Go to Service > Wheel & Tire > Tires
to select winter tires and quicken this process.
WARNING: For your safety, use only tires and wheels that match the original specification. Tires that do not
match the original specification can affect the operation of the TPMS.
WARNING: Never exceed the speed rating of your vehicle's tires. The speed rating is shown on the sidewall of
your tires (see Understanding Tire Markings on page 296).
Asymmetric Tires

Some Model 3 tires are asymmetric and must be mounted on the wheel with the correct sidewall facing outward.
The sidewall of the tire is marked with the word OUTSIDE. When new tires are installed, make sure that the tires are
correctly mounted on the wheels.

WARNING: Road holding is seriously impaired if the tires are incorrectly installed on the wheels.
Removing and Installing Aero Covers

If your Model 3 is equipped with aero covers, you must remove them to access the lug nuts.
To remove an aero cover:
1. Grasp the aero cover firmly with both hands.
2. Pull the aero cover toward you to release the retaining clips.
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To install an aero cover:
1. Align the aero cover with the valve stem.
2. Firmly press the center of the cover to secure it in place, then work your way out to firmly pressing the outer
perimeter of each spoke. You may need to hold onto the opposite side of the cover until all spokes are secured.
3. Firmly press the center of the cap with your hands (do not hit the cover with your hands) to ensure it is secured.
4. As a final check, quickly pull each spoke to confirm they are secured in place.

For Gemini wheels, press on the perimeter of the cover until it aligns with the wheel surface. Press on the Tesla “T” in
the center until the cap snaps into place. See Parts and Accessories on page 261 for more information.
CAUTION: To prevent the aero cover from falling off, ensure that it is fully secured before driving.
Removing and Installing Lug Nut Covers

If your Model 3 is equipped with lug nut covers, you must remove them to access the lug nuts.
To remove a lug nut cover:
1. Insert the curved part of the lug nut cover tool, if equipped (located in the glovebox in some vehicles, or you can
use a small allen wrench) into the hole at the base of the Tesla "T".
NOTE: The lug nut cover tool can also be purchased at an auto parts store or through online retailers.

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2. Maneuver the lug nut cover tool so that it is fully inserted into the hole in the lug nut cover.
3. Twist the lug nut cover tool so that the curved part is touching the middle of the lug nut cover.
4. Firmly pull the lug nut tool away from the wheel until the lug nut cover is released.

To install the lug nut cover:
1. Align the lug nut cover into position.
2. Push firmly on the lug nut cover until it fully snaps into place.
CAUTION: Make sure the lug nut cover is fully secure before driving to prevent it from falling off.

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Wheel Configuration

If you are installing new wheels or swapping them for different ones, update your vehicle's wheel configuration by
touching Controls > Service > Wheel & Tire > Wheels. This allows Model 3 to learn the new wheels and provide more
accurate status updates on your vehicle. Select a wheel from the drop down menu that matches the new wheels you
plan to install on Model 3. Selecting new wheels in the wheel configuration also changes the wheels that appear on
your vehicle's avatar on the touchscreen.
NOTE: Changing your vehicle's wheel configuration can impact range estimates, tire pressure warning levels, and
vehicle visualization.
WARNING: Only use Tesla-approved wheels when installing or swapping wheels. Using non Tesla-approved
wheels can cause serious damage. Tesla is not liable for damage caused by using wheels not approved by
Tesla.
Tire Configuration
To see the miles driven since your last tire rotation or replacement, touch Controls > Service and look under Last Tire
Service. After the tires on Model 3 are rotated, replaced, or swapped, update your vehicle's tire configuration by
touching Reset, or by touching Wheel & Tire > Tires from the same screen. This allows your vehicle to reset the
learned tire settings and improve your driving experience. This also clears and resets the tread wear alert for the
vehicle until you travel 6,250 miles (10,000 km) and low tread depth is detected again.
Ensure you are aware if your vehicle is equipped with winter tires. Winter tires can be identified by a mountain and
snowflake icon on the tires' sidewall. See Winter Tires on page 251 for more information.
NOTE: Changing your vehicle's tire configuration can temporarily impact acceleration and regenerative braking
levels and should only be done after tires have been rotated or replaced.
Tire Pressure Monitoring
Each tire should be checked monthly when cold and inflated to the recommended pressures that are printed on the
Tire and Loading Information label located on the driver’s door pillar (see Maintaining Tire Pressures on page 243). If
your vehicle has tires of a different size than the size indicated on the vehicle placard or tire inflation pressure label,
determine the proper tire inflation pressure for those tires.
As an added safety feature, your vehicle has been equipped with a TPMS that displays a tire pressure telltale (Tire
Pressure Warning) on the touchscreen when one or more of your tires is significantly under- or over-inflated.
Accordingly, when the Tire Pressure indicator light displays on the touchscreen to alert you about tire pressure, stop
and check your tires as soon as possible, and inflate them to the proper pressure (see Maintaining Tire Pressures on
page 243). Driving on a significantly under-inflated tire causes the tire to overheat and can lead to tire failure. Underinflation also reduces range efficiency and tire tread life, and may affect the vehicle's handling and stopping ability.
If Model 3 detects a fault with the TPMS, this indicator flashes for one minute whenever you power on
Model 3.

NOTE: Installing accessories that are not approved by Tesla can interfere with the TPMS.
WARNING: The TPMS is not a substitute for proper tire maintenance, including manually checking tire
pressures and regularly inspecting the condition of tires. It is the driver's responsibility to maintain correct tire
pressure, even if under- or over-inflation has not reached the level for the TPMS to trigger the Tire Pressure
Warning on the touchscreen.
Automatic Reset of TPMS Sensors

After replacing one or more wheels (but not after replacing a tire or rotating wheels), the TPMS sensors are reset to
ensure tire pressure warnings are accurate. TPMS sensors reset automatically after driving over 15 mph (25 km/h) for
longer than 10 minutes.
NOTE: After replacing a wheel, false tire pressure warnings may display before you've driven 15 mph (25 km/h) for
longer than 10 minutes.

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Manually Resetting TPMS Sensors

To accommodate aftermarket tires and specific off-highway driving situations (such as track events), you can reset
the TPMS sensors to trigger an alert based on the currently set tire pressure instead of the default factory tire
pressure. To do so, touch Service > Reset TPMS Sensors and follow the onscreen instructions.
NOTE: Resetting TPMS sensors may be especially helpful when using Track Mode, but remember to restore the
factory TPMS setting when returning to normal driving.
WARNING: If your Model 3 is equipped with aftermarket tires that differ in size from those printed on the Tire
and Loading Information Label (see Vehicle Loading on page 287), it is the driver's responsibility to determine
the correct tire pressure. Do not drive on public roads when tires are not inflated to the correct pressure.
WARNING: Do not depend on TPMS sensors to accurately determine pressures and trigger alerts. It is the
driver's responsibility to maintain correct tire pressures (see Maintaining Tire Pressures on page 243). Over or
under-inflated tires can result in loss of control or tire damage, which can lead to serious injury.
Automatic Reset of TPMS Sensors

After replacing one or more wheels (but not after replacing a tire), the TPMS sensors are relearned to ensure tire
pressure warnings are accurate. TPMS sensors reset automatically within 10 minutes of driving over 15 mph
(25 km/h).
WARNING: If your Model 3 is equipped with aftermarket tires that differ in size from those printed on the Tire
and Loadingand Loading Information Label (see Vehicle Loading on page 287), it is the driver's responsibility to
determine the correct tire pressure. Do not drive on public roads when tires are not inflated to the correct
pressure.
WARNING: Do not depend on TPMS sensors to accurately determine pressures and trigger alerts. It is the
driver's responsibility to maintain correct tire pressures (see Maintaining Tire Pressures on page 243). Over or
under-inflated tires can result in loss of control or tire damage, which can lead to serious injury.
Replacing a Tire Sensor

If the Tire Pressure warning indicator displays frequently, use the mobile app to schedule a service appointment to
determine if a tire sensor needs to be replaced. If a non-Tesla Service Center repairs or replaces a tire, the tire sensor
may not work until Tesla performs the setup procedure.
TPMS Malfunction

Model 3 has also been equipped with a TPMS malfunction indicator to indicate when the system is not operating
properly.
The TPMS malfunction indicator is combined with the tire pressure indicator light. When the system
detects a malfunction, the indicator flashes for approximately one minute, then remains continuously
lit. This sequence continues upon subsequent vehicle start-ups as long as the malfunction exists. When
the TPMS malfunction indicator is on, the system might not be able to detect or signal under- or overinflated tires as intended.
TPMS malfunctions can occur for a variety of reasons, including installing replacement or alternate tires or wheels
that prevent the TPMS from functioning properly. Always check the TPMS malfunction indicator light after replacing
one or more tires or wheels on your vehicle to ensure that the replacement tires or wheels allow the TPMS to
continue to function properly.
NOTE: If a tire has been replaced or repaired using a different tire sealant than the one available from Tesla, and a
low tire pressure is detected, it is possible that the tire sensor has been damaged.
Seasonal Tire Types
Understand Your Tire Type

The type of tires that your vehicle is originally equipped with depends on vehicle model and market region. It is
important to understand the capabilities of your vehicle's tires and whether they are suited for summer, all-season,
or winter driving. Check the information on the sidewall of a tire for information about a tire's performance
characteristics (see Understanding Tire Markings on page 296).

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Summer and All-Season Tires

Summer tires and all season tires are designed for maximum dry and wet road performance but are not designed to
perform well in winter conditions. All-season tires are designed to provide adequate traction in most conditions
year-round, but may not provide the same level of traction as winter tires in snowy or icy conditions. All-season tires
can be identified by “ALL SEASON" and/or "M+S” (mud and snow) on the tire sidewall.
If driving in cold temperatures or on roads where snow or ice may be present, Tesla recommends using winter tires.
WARNING: In cold temperatures or on snow or ice, summer and all-season tires do not provide adequate
traction. Selecting and installing the appropriate tires for winter conditions is important to ensure the safety
and optimum performance of your Model 3.
Winter Tires

Use winter tires to increase traction in snowy or icy conditions. When installing winter tires, always install a complete
set of four tires at the same time. Winter tires must be the same diameter, brand, construction and tread pattern on
all four wheels.
Winter tires can be identified by a mountain/snowflake symbol on the tire's sidewall.

When driving with winter tires, you may experience more road noise, shorter tread life, and less traction on dry
roads.
NOTE: Installing winter tires with aggressive compound and tread design may result in temporarily-reduced
regenerative braking power. However, your vehicle is designed to recalibrate itself to restore regenerative braking
power after a short period of normal driving.
NOTE: If you install winter tires or replace your tires, reset the tire configuration by navigating to Controls > Service
> Wheel & Tire Configuration > Tires (see Tire Configuration on page 249). This resets the learned tire settings and
improves the driving experience on your new tires.
Driving in Low Temperatures
Tire performance is reduced in low ambient temperatures, resulting in reduced grip and an increased susceptibility
to damage from impacts. Performance tires (summer applications) have reduced traction in ambient temperatures
below 40° F (5° C), and are not recommended in snow/ice conditions. Performance tires can temporarily harden
when cold, causing you to hear rotational noise for the first few miles (kilometers) until the tires warm up.
Using Tire Chains
Tesla has tested and approved the following tire chains (also called snow chains) to increase traction in snowy
conditions. Tire chains should only be installed on the rear tires. The approved tire chains can be purchased from
Tesla.
Tire Size

Recommended Chain

18"/19"

König CG-9 103

20"

König K-SUMMIT K34
CAUTION: If your Model 3 is equipped with aero covers, you must remove them before installing tire chains
(see Removing and Installing Aero Covers on page 246). Failure to do so can cause damage not covered by
the warranty.
CAUTION: Do not put tire chains on summer tires, doing so can cause damage.

When installing tire chains, follow the instructions and warnings provided by the tire chain manufacturer. Mount
them evenly and as tight as possible.
When using tire chains:
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• Inspect the tire chains for loose fittings and damaged links before each use.
• Avoid heavily loading Model 3 (heavy loads can reduce the clearance between the tires and the body).
• Do not drive the vehicle without the chains properly installed.
• Drive slowly. Do not exceed 30 mph (48 km/h).
• Remove the tire chains as soon as conditions allow.
NOTE: Tire chains are prohibited in some jurisdictions. Check local laws before installing tire chains.
CAUTION: Using non-recommended tire chains, or using tire chains on other sized tires can damage the
suspension, body, wheels, and/or brake lines. Damage caused by using non-recommended tire chains, or
incorrectly installing tire chains, is not covered by the warranty.
CAUTION: Do not use snow chains on the front tires.
CAUTION: Never deflate your tires to put on tire chains. When re-inflated, the chains might fit too tightly and
cause tire damage.
CAUTION: Ensure that the tire chains cannot touch suspension components or brake lines. If you hear the
chains making unusual noises that would indicate contact with Model 3, stop and investigate immediately.

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Cleaning
Cleaning the Exterior
To prevent damage to the paintz, immediately remove corrosive substances (grease, oil, bird droppings, tree resin,
dead insects, tar spots, road salt, industrial fallout, etc.). Do not wait until Model 3 is due for a complete wash. If
necessary, use denatured alcohol to remove tar spots and stubborn grease stains, then immediately wash the area
with water and a mild, non-detergent soap to remove the alcohol.
Keep the exterior cameras free of dirt, condensation, or obstructions. These substances can cause unclear pictures
or Autopilot and safety features to stop working (see Cleaning a Camera on page 253).
Follow these steps when washing the exterior of Model 3:
1. Before washing, flush grime and grit from the vehicle using a hose. Flush away accumulations of mud in areas
where debris easily collects (such as wheel wells and panel seams). If salt has been used on the highways (such as
during winter months), thoroughly rinse all traces of road salt from the underside of the vehicle, wheel wells, and
brakes.
2. Hand wash Model 3 using a clean soft cloth and cold or lukewarm water and a mild, high-quality car shampoo.
CAUTION: Some cleaners and car shampoos contain chemicals that can cause damage or discoloration,
especially for plastic trim pieces, exterior lights, or camera lenses. For example, some car cleaning formulas
contain hydroxide or other highly alkaline or caustic ingredients that can damage exterior components. Do
not use acidic products either. Damage or discoloration resulting from cleaning products is not covered by
the warranty.
3. After washing, rinse with clean water to prevent soap from drying on the surfaces.
4. Dry thoroughly with a chamois. If necessary, dry the brakes by going on a short drive and applying the brakes
multiple times.
Use isopropyl alcohol wipes (such as those used to clean glasses or screens) to clean away small stains.
Window Cleaning and Treatments

Clean windows and mirrors using an automotive glass cleaner. Do not scrape or use any abrasive cleaning fluid on
glass or mirrored surfaces. Follow the directions in Cleaning the Exterior on page 253 for best practices in cleaning
the exterior glass.
To add a hydrophobic coating to your vehicle's windows, apply the coating only to the side and rear windows, not
the front windshield—doing so may affect the visibility of the autopilot cameras. Follow the hydrophobic coating
manufacturer’s instructions for application details.
NOTE: Tesla is not responsible for any damage associated with applying window treatments on your vehicle.
Car Wash Mode

When taking Model 3 to a car wash, Car Wash Mode closes all windows, locks the charge port, and disables
windshield wipers, Sentry Mode, walk-away door locking, and parking sensor chimes. To enable, touch Controls >
Service > Car Wash Mode. Your vehicle must be stationary and not actively charging.
If using an automatic car wash, Enable Free Roll keeps your vehicle in Neutral and activates free roll for the duration
of the wash, while preventing Model 3 from applying the Parking brake if you leave the driver's seat. To enable, press
on the brake pedal and touch Enable Free Roll; or shift into Neutral.
Car Wash Mode disables if the vehicle's speed exceeds 9 mph (15 km/h) or by touching Exit on the touchscreen.
CAUTION: Failure to put Model 3 in Car Wash Mode may result in damage (for example, to the charge port or
windshield wipers). Damage caused by car washes is not covered by the warranty.
Cleaning a Camera

To ensure a clear picture, the camera lens must be clean and free of obstructions. There are two different methods to
clean a camera, depending on when your vehicle was built.
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Owners Manual
Remove any build-up of dirt or debris by spraying water onto the camera lens with a spray bottle. Do not attempt to
remove dirt or debris by wiping an exposed lens with your hands or a cloth. This debris can damage the surface of
the lens when rubbed against it during wiping.
Remove any build-up of dirt or debris by spraying water onto the camera lens and drying it with a microfiber cloth.
Clean the camera lens every week during wet weather (snow, rain, sleet) and every month during dry weather.
CAUTION: Do not use chemical-based or abrasive cleaners. Doing so can damage the surface of the lens.
CAUTION: Do not clean an ultrasonic sensor (if equipped) or camera lens with a sharp or abrasive object that
can scratch or damage its surface.
Cautions for Exterior Cleaning

CAUTION: Do not wash in direct sunlight.
CAUTION: Do not use windshield treatment fluids. Doing so can interfere with wiper friction and cause a
chattering sound.
CAUTION: Do not use hot water, detergents, highly alkaline or caustic cleaning ingredients or solvents,
specifically those containing hydroxide.
CAUTION: If using a pressure washer, maintain a distance of at least 12" (30 cm) between the nozzle and the
surface of Model 3. Avoid aiming the water jet directly at parking sensors. Keep the nozzle moving and do not
concentrate the water jet on any one area.
CAUTION: Do not aim water hoses directly at windows, door, or hood seals or at electronic modules or
exposed cabling.
CAUTION: To avoid corrosive damage that may not be covered by the warranty, rinse away any road salt from
the underside of the vehicle, wheel wells, and brakes. After cleaning the vehicle, dry the brakes by going on a
short drive and applying the brakes multiple times.
CAUTION: Avoid using tight-napped or rough cloths, such as washing mitts. A high-quality microfiber cleaning
cloth is recommended.
CAUTION: If washing in an automatic car wash, use touchless car washes only. These car washes have no parts
(brushes, etc.) that touch the surfaces of Model 3. Some touchless car washes use caustic solutions that, over
time, can cause discoloration of decorative exterior trim. Avoid exposure to soaps and chemicals above pH 13.
If unsure, check the product label or ask the staff at the car wash. Damage caused by improper washing is not
covered by the warranty.
CAUTION: If washing in an automatic car wash, make sure the vehicle is locked. In addition, avoid using
controls on the touchscreen that can result in accidentally opening doors or trunks while the vehicle is being
washed. Any damage caused is not covered by the warranty.
CAUTION: Ensure the wipers are off before washing Model 3 to avoid the risk of damaging the wipers.
CAUTION: Do not use chemical based wheel cleaners or pre-wash products. These can damage the finish on